... of GER NSH GER series Used engineoil regeneration system is particularly suitable to regenerate used internal combustion engineoil including diesel engineoil,gasoline engineoil and used hydraulic oil,other used machinery's lubrication oil.GER series...

...ngine oilfilters with use of advanced process technology may provide sufficient clean engineoil even under substantial temperature change in order to ensure proper oil pressure under various working conditions, guarantee effective application mileage...

...Yuchai series engineoilfilters with use of advanced process technology may provide sufficient clean engineoil even under substantial temperature change in order to ensure proper oil pressure under various working conditions, guarantee effective ...